1061849 has 2 divisors, whose sum is σ = 1061850. Its totient is φ = 1061848.

The previous prime is 1061831. The next prime is 1061867. The reversal of 1061849 is 9481601.

It is a balanced prime because it is at equal distance from previous prime (1061831) and next prime (1061867).

It can be written as a sum of positive squares in only one way, i.e., 990025 + 71824 = 995^2 + 268^2 .

It is an emirp because it is prime and its reverse (9481601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1061849 - 2¹² = 1057753 is a prime.

It is a super-2 number, since 2×1061849² = 2255046597602, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1061869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530924 + 530925.

It is an arithmetic number, because the mean of its divisors is an integer number (530925).

2^1061849 is an apocalyptic number.

It is an amenable number.

1061849 is a deficient number, since it is larger than the sum of its proper divisors (1).

1061849 is an equidigital number, since it uses as much as digits as its factorization.

1061849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 1061849 is about 1030.4605766355. The cubic root of 1061849 is about 102.0205328394.

The spelling of 1061849 in words is "one million, sixty-one thousand, eight hundred forty-nine".